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Asp.Net 生成静态页并实现分页效果

时间:2019-09-03 11:45     来源/作者:服务器之家
1、静态模板页面 template.html,主要是定义了一些特殊字符,用来被替换。 
复制代码代码如下:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<title>Title</title> 
</head> 
<body> 
<div style="width: 417px; height: 54px" align="center"> 
<br /> 
Title</div> 
<div style="width: 417px; height: 8px"> 
浏览<font color="red"><script src="http://localhost/.Net/NewsFiles/ClickCount.aspx?NewsId=NewsId"></script></font>次 Time</div> 
<div style="width: 417px; height: 100px"> 
Content</div> 
<div style="width: 416px; height: 9px"> 
Pager</div> 
<div style="width: 416px; height: 8px"> 
<form id="form1" action="../AddComment.aspx" style="margin:0px"> 
<input id="Text1" type="text" /><Img id="Image1" src="http://www.dwww.cn/UserInfo/CheckCode.aspx"/><br /> 
<textarea id="CommentContent" cols="20" rows="2"></textarea> 
<br /> 
<input id="NewsId" type="hidden" value="NewsId"/> 
<input id="Button1" type="submit" value="button" /> 
<a href="http://www.dwww.cn/News/Display.aspx?NewsId=NewsId">查看更多评论</a></form> 
</div> 
</body> 
</html> 


2、前态页面 NewsAdd.aspx,就是一个表单,用来填写新闻的标题和内容。 
复制代码代码如下:

<%@ Page Language="C#" validateRequest="false" CodeFile="NewsAdd.aspx.cs" Inherits="NewsAdd.Admin_AdminPanel_NewsAdd" %> 
<%@ Register TagPrefix="FCKeditorV2" Namespace="FredCK.FCKeditorV2" Assembly="FredCK.FCKeditorV2" %> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

<html xmlns="http://www.w3.org/1999/xhtml" > 
<head runat="server"> 
<title>添加新闻</title> 
</head> 
<body> 
<form id="form1" runat="server"> 
<div> 
<asp:Label ID="Label2" runat="server" Text="标题"></asp:Label> 
<asp:TextBox ID="Title" runat="server" Width="325px"></asp:TextBox><br /> 
<asp:Label ID="Label1" runat="server" Text="内容"></asp:Label> 
<FCKeditorV2:FCKeditor id="Content" basePath="~/FCKeditor/" runat="server" Height="400px" Width="70%"></FCKeditorV2:FCKeditor> 
<asp:Button ID="Button1" runat="server" onClick="Button1_Click" Text="Button" /> 
<asp:Label ID="Message" runat="server" ></asp:Label></div> 
</form> 
</body> 
</html> 



3、后台页面 NewsAdd.aspx.cs 
复制代码代码如下:

using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
using Mysqlserver; 
using System.IO; 
using System.Text; 
namespace NewsAdd 

public partial class Admin_AdminPanel_NewsAdd : System.Web.UI.Page 

protected void Page_Load(object sender, EventArgs e) 



protected void Button1_Click(object sender, EventArgs e) 

string strDate = DateTime.Now.ToString("yyMMdd") + "\" + DateTime.Now.ToString("yyyymmddhhmmss"); 
string strFileName = strDate + ".shtml";//存储到数据库中 
string strTitle=Request.Form["Title"].ToString().Trim();//接收传过来的标题 
string strContent=Request.Form["Content"].ToString().Trim();//接收传过来的内容 
string[] content = strContent.Split(new Char[] {'|'});//对内容进行拆分,并保存到数组 
int upbound = content.Length;//数组的上限 
SqlServerDataBase db = new SqlServerDataBase(); 
bool success = db.Insert("insert into inNews(Title,Content,FilePath)values('" + strTitle + "','" + strContent + "','" + strFileName + "')", null); 
//if (success) 
// Message.Text = "添加成功!"; 
///////////////////////////创建当前日期的文件夹开始 
string dir = Server.MapPath("http://www.cnblogs.com/"+"NewsFiles/"+DateTime.Now.ToString("yyMMdd"));//用来生成文件夹 
if (!Directory.Exists(dir)) 

Directory.CreateDirectory(dir); 

///////////////////////////创建当前日期的文件夹结束 
try 

for (int i = 0; i < content.Length; i++) 

//string[] newContent = new string[4];//定义和html标记数目一致的数组 
StringBuilder strhtml = new StringBuilder(); 

//创建StreamReader对象 
using (StreamReader sr = new StreamReader(Server.MapPath("http://www.cnblogs.com/" + "NewsFiles/") + "\template.html",Encoding.GetEncoding("gb2312"))) 

String oneline; 
//读取指定的HTML文件模板 
while ((oneline = sr.ReadLine()) != null) 

strhtml.Append(oneline); 

sr.Close(); 


//为标记数组赋值 
//SqlServerDataBase db = new SqlServerDataBase(); 
DataSet ds = db.Select("select top 1 NewsId from inNews order by NewsId desc", null);//获取id 
string strTable = "<table><tr><td>upUrl</td><td>Number</td><td>downUrl</td></tr></table>";//上下页表格,注意此处的upUrl(上一页),Number(页码分页),downUrl(下一页) 
//这三个是用来替换的。 

string FilePath=""; 
strhtml = strhtml.Replace("Title", strTitle); 
strhtml = strhtml.Replace("NewsId", ds.Tables[0].Rows[0]["NewsId"].ToString()); 
strhtml = strhtml.Replace("Time", DateTime.Now.ToString("yyyy/MM/dd")); 
strhtml = strhtml.Replace("Content", content[i]); 
string strNumber = "";//数字分页1,2,3…… 
for (int m = 1; m <=upbound; m++) 

if (m == 1)//如果是第一页就显示成这个样子:20070524.shtml而不是20070524_1.shtml 
strNumber = strNumber + " ["+"<a href=" + "../" + strDate + ".shtml" + ">" + m + "</a>"+"] "; 
else 

int n = m - 1;//第三页的连接应该是20070524_2.shtml,以此类推 
strNumber = strNumber + " [" +"<a href=" + "../" + strDate + "_" + n + ".shtml" + ">" + m + "</a>"+"] "; 


if (upbound == 0)//如果没有分页,就直接按日期时间保存 

FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + ".shtml"; 
strhtml = strhtml.Replace("Pager", ""); 

else//否则按20070524.shtml、20070524_1.shtml 这种效果保存 

if (i == 0) 
FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + ".shtml"; 
else 
FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + "_" + i + ".shtml"; 

if (i == 0)//第一页不显示上一页 
strTable = strTable.Replace("upUrl", ""); 

if (i <= 1)//上一页分页 
strTable = strTable.Replace("upUrl", "<a href=" + "../" + strDate + ".shtml" + ">上一页</a>"); 
else 

int p = i - 1; 
strTable = strTable.Replace("upUrl", "<a href=" + "../" + strDate + "_" + p + ".shtml" + ">上一页</a>"); 


if(upbound==1)//如果只有一页,则不显示页码 
//strNumber=""; 
strTable = strTable.Replace("Number", ""); 
else 
strTable = strTable.Replace("Number", strNumber);//页码替换 
//////////////////////// 
if(i==upbound-1)//最后一页不显示下一页 
strTable = strTable.Replace("downUrl", ""); 

if (i != upbound - 1)//下一页分页 

int q = i + 1; 
strTable = strTable.Replace("downUrl", "<a href=" + "../" + strDate + "_" + q + ".shtml" + ">下一页</a>"); 

else 

int j = upbound - 1; 
strTable = strTable.Replace("downUrl", "<a href=" + "../" + strDate + "_" + j + ".shtml" + ">下一页</a>"); 


strhtml = strhtml.Replace("Pager", strTable); 

//创建文件信息对象-------------------------------------------- 
FileInfo finfo = new FileInfo(FilePath); 
//以打开或者写入的形式创建文件流 
using (FileStream fs = finfo.OpenWrite()) 

//根据上面创建的文件流创建写数据流 
StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.Default); 
//把新的内容写到创建的HTML页面中 
sw.WriteLine(strhtml); 
sw.Flush(); 
sw.Close(); 



catch (Exception err) 

//输出异常信息 
Response.Write(err.ToString()); 



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